SF Concrete Roof Dutsen - Dutsen Rufin Rufin Simmetrical
Wannan tsarin hawa tsarin hasken rana ba tsari ne mai ratsawa ba wanda aka ƙera don rufin siminti. Ƙaƙƙarfan ƙira mai ƙima na iya tsayayya da tasirin mummunan iska.
Ƙirar ma'auni ba ta buƙatar mai jujjuyawar iska, wanda ke tabbatar da ƙananan farashin tsari da nauyin ballast. Hakanan ƙirar ƙira tana ƙara ƙarfin shigarwa da kuma ƙarfin duka tsarin.
Wannan maganin hawan ballast ya dace da shigarwa gabas-yamma da arewa-kudu. 5°, 10°, 15° karkata suna samuwa. Zane mai sauƙi yana tabbatar da shigarwa da sauri. Hakanan yana aiki tare da manne rufin ƙarfe da U dogo.
| Wurin Shigarwa | Rufin ƙasa / Kankare |
| Load da iska | har zuwa 60m/s |
| Dusar ƙanƙara Load | 1.4kn/m2 |
| Kwangilar karkata | 5°, 10°, 15° |
| Matsayi | GB50009-2012, EN1990:2002,ASE7-05,AS/NZS1170,JIS C8955:2017,GB50429-2007 |
| Kayan abu | Anodized Aluminum AL6005-T5, Bakin KarfeSUS304 |
| Garanti | Garanti na Shekaru 10 |
Ku rubuta sakonku anan ku aiko mana
